lol figured wtf is what to call it. I've only heard it at 75-80mph. Up or down hills its still the same. Happens with the a/c, heat on or off. doesnt matter. Its an 07 LE 4x4 55ktwinblown wrote:WTF is , is the right question. It doesn't appear to be in cabin wind noise, more like something is rubbing under the chasis . Is it me or does the noise seem to be in sinch with the slight up and down of the road as your crusing ?
Id doesn't appear to be AC compressor clutch. Is the noise only at that speed?
What year is it , mileage, etc.
I was also thinking timing chain tensioner because i do have the typical timing chain guide rattle around 2500rpms and at 75-80mph the rpms are around the same. Had me thinking. anyway to check the belt tensioner to rule it out?pawjr74 wrote:Belt tensioner or timing chain tensioner?
Yea after thinking about the sound your probly right. guess one less thing to rule out.twinblown wrote:I don't know man, the chain tensioner noise if it is the cause would not sound like that, at least in mine is not at all like that; more like a constant chain rubbing lower pitched noise than what your video is.
It only happens at 75-80mph. There wasn't much wind when I recorded it just the window cracked open. Happened today again and its extremely windy. I checked all the plastics and under the hood to make sure everything is tight. Didn't notice anything. From the sound of it its coming from the passenger sideStorm4.0 wrote:Does it do it at only high speeds (above 70mph)? Was there a cross wind? Do you have a sunroof? It sounds most like a window seal or a peice of trim on the outside vibrating from the wind. My wifes Altima has this same sound at around 90 mph or less if the wind is blowing, her's is the windsheild moulding that runs from the cowl onto the roof.